Is it still a scientific research achievement after the termination of the patent right?

Yes After the termination of the patent right, the invention becomes the wealth of society, and any unit or individual can use it for free. After the termination of the patent right, the patent still belongs to scientific research achievements. Scientific research achievements refer to the creative achievements made by scientific researchers through a series of mental and physical labor such as experimental observation, investigation and comprehensive analysis within the scope of their scientific and technological research projects or topics, and confirmed by evaluation or appraisal to have academic significance and practical value.